<template>
    <div class="main">
        <a-card title="" :bordered="false" hoverable class="loginCard">
            <a-form :form="form" class="user-layout-login" ref="formLogin" :label-col="{ span: 5 }"
                :wrapper-col="{ span: 19 }">
                <a-form-item label="登录方式">
                    <a-select  size="large" v-model="loginType">
                        <a-select-option v-for="item in loginList" :key="item.value">
                            {{ item.label }}
                        </a-select-option>
                    </a-select>
                </a-form-item>
                <a-form-item label="帐户名">
                    <a-input size="large" v-decorator="['username', validatorRules.username]" type="text"
                        placeholder="请输入帐户名">
                        <a-icon slot="prefix" type="user" :style="{ color: 'rgba(0,0,0,.25)' }" />
                    </a-input>
                </a-form-item>
                <a-form-item label="密码">
                    <a-input v-decorator="['password', validatorRules.password]" size="large" type="password"
                        autocomplete="false" placeholder="密码 ">
                        <a-icon slot="prefix" type="lock" :style="{ color: 'rgba(0,0,0,.25)' }" />
                    </a-input>
                </a-form-item>

                <a-form-item label="验证码">
                    <a-row>
                        <a-col :span="14">
                            <a-input v-decorator="['inputCode', validatorRules.inputCode]" size="large" type="text"
                                @change="inputCodeChange" placeholder="请输入验证码">
                                <a-icon slot="prefix" type="smile" :style="{ color: 'rgba(0,0,0,.25)' }" />
                            </a-input>
                        </a-col>
                        <a-col :span="6" style="margin-left: 10px;">
                            <img v-if="requestCodeSuccess" :src="randCodeImage"
                                @click="handleChangeCheckCode" />
                            <img v-else src="../../assets/checkcode.png"
                                @click="handleChangeCheckCode" />
                        </a-col>
                    </a-row>
                </a-form-item>


                <a-form-item :wrapperCol="{span: 10,offset:4}">
                    <a-checkbox
                        v-decorator="['rememberMe', { initialValue: true, valuePropName: 'checked' }]">自动登录</a-checkbox>
                    <!--<router-link :to="{ name: 'alteration'}" class="forge-password" style="float: right;">
              忘记密码
            </router-link>
            <router-link :to="{ name: 'register'}" class="forge-password" style="float: right;margin-right: 10px" >
              注册账户
            </router-link>-->
                </a-form-item>

                <a-form-item :wrapperCol="{span: 16,offset:4}">
                    <a-button size="large" type="primary" htmlType="submit" class="login-button" :loading="loginBtn"
                        @click.stop.prevent="handleSubmit" :disabled="loginBtn">确定
                    </a-button>
                </a-form-item>

                <!-- <div class="user-login-other">
            <span>其他登录方式</span>
            <a @click="onThirdLogin('github')" title="github"><a-icon class="item-icon" type="github"></a-icon></a>
            <a @click="onThirdLogin('wechat_enterprise')" title="企业微信"><a-icon class="item-icon" type="wechat"></a-icon></a>
            <a @click="onThirdLogin('dingtalk')" title="钉钉"><a-icon class="item-icon" type="dingding"></a-icon></a>
          </div>-->
            </a-form>
        </a-card>


        <two-step-captcha v-if="requiredTwoStepCaptcha" :visible="stepCaptchaVisible" @success="stepCaptchaSuccess"
            @cancel="stepCaptchaCancel"></two-step-captcha>


        <login-select-modal ref="loginSelect" @success="loginSelectOk"></login-select-modal>


        <!--<a-modal
      title="登录部门选择"
      :width="450"
      :visible="departVisible"
      :closable="false"
      :maskClosable="false">

      <template slot="footer">
        <a-button type="primary" @click="departOk">确认</a-button>
      </template>

<a-form>
    <a-form-item :labelCol="{span:4}" :wrapperCol="{span:20}" style="margin-bottom:10px"
        :validate-status="validate_status">
        <a-tooltip placement="topLeft">
            <template slot="title">
              <span>您隶属于多部门，请选择登录部门</span>
            </template>
            <a-avatar style="backgroundColor:#87d068" icon="gold" />
        </a-tooltip>
        <a-select @change="departChange" :class="{'valid-error':validate_status=='error'}" placeholder="请选择登录部门"
            style="margin-left:10px;width: 80%">
            <a-icon slot="suffixIcon" type="gold" />
            <a-select-option v-for="d in departList" :key="d.id" :value="d.orgCode">
                {{ d.departName }}
            </a-select-option>
        </a-select>
    </a-form-item>
</a-form>



</a-modal>-->

    </div>
</template>

<script>
//import md5 from "md5"
import api from '@/api'
import TwoStepCaptcha from '@/components/tools/TwoStepCaptcha'
import { mapActions } from "vuex"
import { timeFix } from "@/utils/util"
import Vue from 'vue'
import { ACCESS_TOKEN, ENCRYPTED_STRING } from "@/store/mutation-types"
import { putAction, postAction, getAction } from '@/api/manage'
import { encryption, getEncryptedString } from '@/utils/encryption/aesEncrypt'
import store from '@/store/'
import { USER_INFO } from "@/store/mutation-types"
import LoginSelectModal from './LoginSelectModal.vue'

export default {
    components: {
        TwoStepCaptcha,
        LoginSelectModal
    },
    data() {
        return {
            loginBtn: false,
            // login type: 0 email, 1 username, 2 telephone
            loginType: 1,
            requiredTwoStepCaptcha: false,
            stepCaptchaVisible: false,
            form: this.$form.createForm(this),
            loginList: [{
                label: '账号密码登录',
                value: 1
            }, {
                label: '域登录',
                value: 2
            }],
            encryptedString: {
                key: "",
                iv: "",
            },
            state: {
                time: 60,
                smsSendBtn: false,
            },
            /*formLogin: {
              username: "",
              password: "",
              captcha: "",
              mobile: "",
              rememberMe: true
            },*/
            validatorRules: {
                username: { rules: [{ required: true, message: '请输入用户名!' }, { validator: this.handleUsernameOrEmail }] },
                password: { rules: [{ required: true, message: '请输入密码!', validator: 'click' }] },
                mobile: { rules: [{ validator: this.validateMobile }] },
                captcha: { rule: [{ required: true, message: '请输入验证码!' }] },
                inputCode: { rules: [{ required: true, message: '请输入验证码!' }] }
            },
            verifiedCode: "",
            inputCodeContent: "",
            inputCodeNull: true,
            currentUsername: "",
            currdatetime: '',
            randCodeImage: '',
            requestCodeSuccess: false
        }
    },
    created() {
        this.currdatetime = new Date().getTime();
        Vue.ls.remove(ACCESS_TOKEN)
        this.getRouterData();
        this.handleChangeCheckCode();
        // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
        //this.getEncrypte();
        // update-end- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
    },
    methods: {
        ...mapActions(["Login", "Logout", "PhoneLogin", "ThirdLogin"]),
        //第三方登录
        onThirdLogin(source) {
            let url = window._CONFIG['domianURL'] + `/thirdLogin/render/${source}`
            window.open(url, `login ${source}`, 'height=500, width=500, top=0, left=0, toolbar=no, menubar=no, scrollbars=no, resizable=no,location=n o, status=no')
            let that = this;
            let receiveMessage = function (event) {
                var origin = event.origin
                console.log("origin", origin);

                let token = event.data
                //update-begin--Author:wangshuai  Date:20200729 for：接口在签名校验失败时返回失败的标识码 #1441--------------------
                if (token === '登录失败') {
                    that.$message.warning(token);
                } else {
                    //update-end--Author:wangshuai  Date:20200729 for：接口在签名校验失败时返回失败的标识码 #1441--------------------
                    console.log("event.data", token)
                    that.ThirdLogin(token).then(res => {
                        if (res.success) {
                            that.loginSuccess()
                        } else {
                            that.requestFailed(res);
                        }
                    })
                }
            }
            window.addEventListener("message", receiveMessage, false);
        },
        // handler
        handleUsernameOrEmail(rule, value, callback) {
            // const regex = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})$/;
            // if (regex.test(value)) {
            //     this.loginType = 2
            // } else {
            //     this.loginType = 1
            // }
            callback()
        },
        handleSubmit() {
            let that = this
            let loginParams = {};
            that.loginBtn = true;
            // 使用账户密码登录
                that.form.validateFields(['username', 'password', 'inputCode', 'rememberMe'], { force: true }, (err, values) => {
                    if (!err) {
                        loginParams.username = values.username
                        // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
                        //loginParams.password = md5(values.password)
                        //loginParams.password = encryption(values.password,that.encryptedString.key,that.encryptedString.iv)
                        loginParams.password = values.password
                        loginParams.remember_me = values.rememberMe
                        // update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
                        loginParams.captcha = that.inputCodeContent
                        loginParams.checkKey = that.currdatetime
                        console.log("登录参数", loginParams)

                        that.Login({...loginParams,loginType:this.loginType}).then((res) => {
                            //this.departConfirm(res)
                            this.$refs.loginSelect.show(res.result)
                        }).catch((err) => {
                            that.requestFailed(err);
                        });


                    } else {
                        that.loginBtn = false;
                    }
                })
                // 使用手机号登录
            return;
                // that.form.validateFields(['mobile', 'captcha', 'rememberMe'], { force: true }, (err, values) => {
                //     if (!err) {
                //         loginParams.mobile = values.mobile
                //         loginParams.captcha = values.captcha
                //         loginParams.remember_me = values.rememberMe
                //         that.PhoneLogin(loginParams).then((res) => {
                //             console.log(res.result);
                //             //this.departConfirm(res)
                //             this.$refs.loginSelect.show(res.result)
                //         }).catch((err) => {
                //             that.requestFailed(err);
                //         })

                //     }
                // })
        },
        getCaptcha(e) {
            e.preventDefault();
            let that = this;
            this.form.validateFields(['mobile'], { force: true }, (err, values) => {
                if (!values.mobile) {
                    that.cmsFailed("请输入手机号");
                } else if (!err) {
                    this.state.smsSendBtn = true;
                    let interval = window.setInterval(() => {
                        if (that.state.time-- <= 0) {
                            that.state.time = 60;
                            that.state.smsSendBtn = false;
                            window.clearInterval(interval);
                        }
                    }, 1000);

                    const hide = this.$message.loading('验证码发送中..', 0);
                    let smsParams = {};
                    smsParams.mobile = values.mobile;
                    smsParams.smsmode = "0";
                    postAction("/sys/sms", smsParams)
                        .then(res => {
                            if (!res.success) {
                                setTimeout(hide, 0);
                                this.cmsFailed(res.message);
                            }
                            console.log(res);
                            setTimeout(hide, 500);
                        })
                        .catch(err => {
                            setTimeout(hide, 1);
                            clearInterval(interval);
                            that.state.time = 60;
                            that.state.smsSendBtn = false;
                            this.requestFailed(err);
                        });
                }
            }
            );
        },
        stepCaptchaSuccess() {
            this.loginSuccess()
        },
        stepCaptchaCancel() {
            this.Logout().then(() => {
                this.loginBtn = false
                this.stepCaptchaVisible = false
            })
        },
        handleChangeCheckCode() {
            this.currdatetime = new Date().getTime();
            getAction(`/sys/randomImage/${this.currdatetime}`).then(res => {
                if (res.success) {
                    this.randCodeImage = res.result
                    this.requestCodeSuccess = true
                } else {
                    this.$message.error(res.message)
                    this.requestCodeSuccess = false
                }
            }).catch(() => {
                this.requestCodeSuccess = false
            })
        },
        loginSuccess() {
            // update-begin- author:sunjianlei --- date:20190812 --- for: 登录成功后不解除禁用按钮，防止多次点击
            // this.loginBtn = false
            // update-end- author:sunjianlei --- date:20190812 --- for: 登录成功后不解除禁用按钮，防止多次点击
            this.$router.push({ path: "/dashboard/analysis" }).catch(() => {
                console.log('登录跳转首页出错,这个错误从哪里来的')
            })
            this.$notification.success({
                message: '欢迎',
                description: `${timeFix()}，欢迎回来`,
            });
        },
        cmsFailed(err) {
            this.$notification['error']({
                message: "登录失败",
                description: err,
                duration: 4,
            });
        },
        requestFailed(err) {
            this.$notification['error']({
                message: '登录失败',
                description: ((err.response || {}).data || {}).message || err.message || "请求出现错误，请稍后再试",
                duration: 4,
            });
            this.loginBtn = false;
        },
        validateMobile(rule, value, callback) {
            if (!value || new RegExp(/^1([38][0-9]|4[579]|5[0-3,5-9]|6[6]|7[0135678]|9[89])\d{8}$/).test(value)) {
                callback();
            } else {
                callback("您的手机号码格式不正确!");
            }

        },
        validateInputCode(rule, value, callback) {
            if (!value || this.verifiedCode == this.inputCodeContent) {
                callback();
            } else {
                callback("您输入的验证码不正确!");
            }
        },
        generateCode(value) {
            this.verifiedCode = value.toLowerCase()
        },
        inputCodeChange(e) {
            this.inputCodeContent = e.target.value
        },
        loginSelectOk() {
            this.loginSuccess()
        },
        /*departConfirm(res){
          if(res.success){
            let multi_depart = res.result.multi_depart
            //0:无部门 1:一个部门 2:多个部门
            if(multi_depart==0){
              this.loginSuccess()
              this.$notification.warn({
                message: '提示',
                description: `您尚未归属部门,请确认账号信息`,
                duration:3
              });
            }else if(multi_depart==2){
              this.departVisible=true
              this.currentUsername=this.form.getFieldValue("username")
              this.departList = res.result.departs
            }else {
              this.loginSuccess()
            }
          }else{
            this.requestFailed(res)
            this.Logout();
          }
        },
        departOk(){
          if(!this.departSelected){
            this.validate_status='error'
            return false
          }
         let obj = {
            orgCode:this.departSelected,
            username:this.form.getFieldValue("username")
          }
          putAction("/sys/selectDepart",obj).then(res=>{
            if(res.success){
              const userInfo = res.result.userInfo;
              Vue.ls.set(USER_INFO, userInfo, 7 * 24 * 60 * 60 * 1000);
              store.commit('SET_INFO', userInfo);
              //console.log("---切换组织机构---userInfo-------",store.getters.userInfo.orgCode);
              this.departClear()
              this.loginSuccess()
            }else{
              this.requestFailed(res)
              this.Logout().then(()=>{
                this.departClear()
              });
            }
          })
        },
        departClear(){
          this.departList=[]
          this.departSelected=""
          this.currentUsername=""
          this.departVisible=false
          this.validate_status=''
        },
        departChange(value){
          this.validate_status='success'
          this.departSelected = value
        },*/
        getRouterData() {
            this.$nextTick(() => {
                if (this.$route.params.username) {
                    this.form.setFieldsValue({
                        'username': this.$route.params.username
                    });
                }
            })
        },
        //获取密码加密规则
        getEncrypte() {
            var encryptedString = Vue.ls.get(ENCRYPTED_STRING);
            if (encryptedString == null) {
                getEncryptedString().then((data) => {
                    this.encryptedString = data
                });
            } else {
                this.encryptedString = encryptedString;
            }
        },
    }
}
</script>

<style lang="less" scoped>
.user-layout-login {
    label {
        font-size: 14px;
    }

    .getCaptcha {
        display: block;
        width: 100%;
        height: 40px;
    }

    .forge-password {
        font-size: 14px;
    }

    button.login-button {
        padding: 0 15px;
        font-size: 16px;
        height: 40px;
        width: 100%;
    }

    .user-login-other {
        text-align: left;
        margin-top: 24px;
        line-height: 22px;

        .item-icon {
            font-size: 24px;
            color: rgba(0, 0, 0, .2);
            margin-left: 16px;
            vertical-align: middle;
            cursor: pointer;
            transition: color .3s;

            &:hover {
                color: #1890ff;
            }
        }

        .register {
            float: right;
        }
    }
}
.loginCard{
    width: 420px;
    margin: 50px auto;
    padding-top: 10px;
    background: transparent;
}
</style>
<style>
.valid-error .ant-select-selection__placeholder {
    color: #f5222d;
}
</style>